Not yet recruiting NCT07179731
Comparison of the Effects of External Oblique Intercostal Plane Block, Subcostal Transverse Abdominis Plane Block, and Their Combination in the Management of Postoperative Pain in Laparoscopic Cholecystectomy Surgery
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: subcostal transversus abdominis plane block, External Oblique Intercostal Plane Block, external oblique intercostal plane block and subcostal transversus abdominis plane block combination.
- Who it may be relevant to
- Registry conditions: External Oblique Intercostal Plane Block, Subcostal Transverse Abdominis Plane Block. Basic parameters: 18 years — 80 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Center list to be confirmed — check the primary protocol.
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Overview
This study aims to compare the efficacy of Subcostal Transversus Abdominis Plan Block, External Oblique Intercostal Plan Block and the combination of these two blocks, which are used in anesthesiology practice for postoperative pain in laparoscopy cholecystectomy surgery.
Interventions
- Procedure subcostal transversus abdominis plane block
Under ultrasound guidance, 30 ml of bupivacaine is injected along the fascia of transversus abdominis muscle. - Procedure External Oblique Intercostal Plane Block
Under ultrasound guidance, 30 ml of bupivacaine is injected between the fascias of external oblique and intercostal muscles. - Procedure external oblique intercostal plane block and subcostal transversus abdominis plane block combination
The combination of the two blocks will be applied in 15 ml of volume for each.
Primary outcome measures
- Postoperative Analgesic Consumption [Time frame: 24 hours postoperatively]
Secondary outcome measures (1)
- Postoperative Pain Scores [Time frame: up to 24 hours after surgery]
Eligibility criteria
Inclusion criteria
- Patients scheduled for laparoscopic cholecystectomy surgery
- Patients aged between 18 to 80 years
- Having an anesthesiology risk assessment of ASA I, II, or III
Exclusion criteria
- Patients who do not give written and oral consent
- Patients with coagulopathy
- History of allergic reaction or intoxication by local anesthetics
- Severe organ failure
- Mental retardation or illiteracy
- Presence of infection on the injection site
- Pregnancy
- Patients whom the procedure is extended to open cholecystectomy
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- Randomized
- Model
- Parallel assignment
- Masking
- Double blind
- Primary purpose
- Treatment
Study locations
Center list to be confirmed — check the primary protocol.
Identifiers
NCT: NCT07179731 · EOİKB001